“No Mod is complete without a sapphire crystal. The double done crystal installed easily after watching Mark's video on changing the watch crystal. I just hope it's still waterproof. Thanks, the Samurai ooks great.”
“My first attempt at modding my Turtle turned out very good. This crystal is the icing on the cake. Thanks to Marc for all the WATCH and learn videos on YouTube.”
“Ordered a DD sapphire crystal for my Seiko turtle and it fit perfectly. Made my watch look 10x better and worked great with my new ceramic batman bezel insert!”
